| /* Native support for GNU/Linux. |
| |
| Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc. |
| |
| This file is part of GDB. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307, USA. */ |
| |
| struct target_ops; |
| |
| /* GNU/Linux is SVR4-ish but its /proc file system isn't. */ |
| #undef USE_PROC_FS |
| |
| /* Tell GDB that we can attach and detach other processes. */ |
| #define ATTACH_DETACH |
| |
| /* Since we're building a native debugger, we can include <signal.h> |
| to find the range of real-time signals. */ |
| |
| #include <signal.h> |
| |
| #ifdef __SIGRTMIN |
| #define REALTIME_LO __SIGRTMIN |
| #define REALTIME_HI (__SIGRTMAX + 1) |
| #endif |
| |
| /* We define this if link.h is available, because with ELF we use SVR4 |
| style shared libraries. */ |
| |
| #ifdef HAVE_LINK_H |
| #define SVR4_SHARED_LIBS |
| #include "solib.h" /* Support for shared libraries. */ |
| #endif |
| |
| |
| /* Override child_wait in `inftarg.c'. */ |
| struct target_waitstatus; |
| extern ptid_t child_wait (ptid_t ptid, struct target_waitstatus *ourstatus); |
| #define CHILD_WAIT |
| |
| extern void lin_lwp_attach_lwp (ptid_t ptid, int verbose); |
| #define ATTACH_LWP(ptid, verbose) lin_lwp_attach_lwp ((ptid), (verbose)) |
| |
| extern void lin_thread_get_thread_signals (sigset_t *mask); |
| #define GET_THREAD_SIGNALS(mask) lin_thread_get_thread_signals (mask) |
| |
| /* Defined to make stepping-over-breakpoints be thread-atomic. */ |
| #define USE_THREAD_STEP_NEEDED 1 |
| |
| |
| /* Use elf_gregset_t and elf_fpregset_t, rather than |
| gregset_t and fpregset_t. */ |
| |
| #define GDB_GREGSET_T elf_gregset_t |
| #define GDB_FPREGSET_T elf_fpregset_t |
| |
| /* Override child_pid_to_exec_file in 'inftarg.c'. */ |
| #define CHILD_PID_TO_EXEC_FILE |
| |
| #define CHILD_INSERT_FORK_CATCHPOINT |
| #define CHILD_INSERT_VFORK_CATCHPOINT |
| #define CHILD_INSERT_EXEC_CATCHPOINT |